Find the missing term in the given series?
C3P, E6Q, G9R, ?
C + 2 = E, E + 2 = G, G = 2 = I 3 + 3 = 6, 6 + 3 = 9, 9 + 3 = 12 P + 1 = Q, Q + 1 = R, R + 1 = S
What is the pH value of pure water ?
Which of the following glass absorbs ultraviolet rays which are harmful for the eyes?
How many electrons are involved in the oxidation by KMnO4 in basic medium
Which of the following is acidic in nature?
What is the physical state of water at 250⁰ C?
Petroleum is a mixture of-
Potassium Permanganate is used for purifying drinking water, because it –
The elements with atomic numbers 10, 18, 36, 54 are-
Formation of Sodium Chloride is an example of
What is the chemical name of Baking Soda ?
